85602700

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{4057}}^1$

素因数の和:4282

約数の個数: 36

約数和(自身を含む): 186684232

約数和(自身を除く): 101081532

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 2110, 4057, 4220, 5275, 8114, 10550, 16228, 20285, 21100, 40570, 81140, 101425, 202850, 405700, 856027, 1712054, 3424108, 4280135, 8560270, 17120540, 21400675, 42801350, 85602700]

約数ペア:

[(1, 85602700), (2, 42801350), (4, 21400675), (5, 17120540), (10, 8560270), (20, 4280135), (25, 3424108), (50, 1712054), (100, 856027), (211, 405700), (422, 202850), (844, 101425), (1055, 81140), (2110, 40570), (4057, 21100), (4220, 20285), (5275, 16228), (8114, 10550)]